area of a rectangular garden is 8000 sq.m .ratio in length and breadth is 5:4.A path of uniform width runs all around the inside of the garden.If the path occupies 3200sq.m. what is its width?
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what is the answer bro chevk it out
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harsh277:
bro we want an width
wht the ans is
answer in my box
10m
oooo
i dont understand
you image doesn't clear
explain me
Answered by
3
Formula of inside path in rectangular,
3200=2x(180-2x)
1600=180x-2x^2
x^2-90x+800=0
x^2-80x-10x+800=0
(x-10)(x+80)=0
Now, X's value is 10.
means the width is 10.
I hope this is helpful for you.
please brainliest me my answer.
3200=2x(180-2x)
1600=180x-2x^2
x^2-90x+800=0
x^2-80x-10x+800=0
(x-10)(x+80)=0
Now, X's value is 10.
means the width is 10.
I hope this is helpful for you.
please brainliest me my answer.
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